The special edition of Breathless Momentum Volume 4 comes with a 10-page bonus manga. This bonus was originally available as a booklet for customers who purchased Volume 4 at Animate stores in Japan. If you want to see how Yano and Shizuki's first time went down, then you won't want to miss it! *A regular edition without the bonus manga is also available. Woodwind choir members Yano and Shizuki are dating. Though they try to keep that fact a secret, Shizuki's former bandmate Miyoshi has spotted them kissing! Upon seeing this, Miyoshi thinks that the reason Shizuki quit aiming to be a pro and joined a local ensemble is because of this new romance. No matter what, Miyoshi is determined to tear the lovers apart! Don't miss the turbulent fourth volume of this series about love, life, and music!